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Å. Hjalmarson

4 papers hereh-index 333.3k citations160 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author2

Across the 2 of 4 papers where every author was matched, so the position is known.

fields
  • astro-ph4

identity via Semantic Scholar / OpenAlex

activity
20032008
most citedMolecular oxygen in the rho Ophiuchi cloud

142 citations · 170 across the 2 of their papers we have counts for

collaborators

4 papers

astro-ph2008★ 28 cited

Circumstellar water vapour in M-type AGB stars: Constraints from H2O(1_10 - 1_01) lines obtained with Odin

M. Maercker, F. L. Schoeier, H. Olofsson +8

Aims: Spectrally resolved circumstellar H2O(1_10 - 1_01) lines have been obtained towards three M-type AGB stars using the Odin satellite. This provides additional strong constrain…

astro-ph2007★ 142 cited

Molecular oxygen in the rho Ophiuchi cloud

B. Larsson, R. Liseau, L. Pagani +56

Molecular oxygen, O2 has been expected historically to be an abundant component of the chemical species in molecular clouds and, as such, an important coolant of the dense interste…

astro-ph2005

W Hya through the eye of Odin Satellite observations of circumstellar submillimetre H2​O line emission

K. Justtanont, P. Bergman, B. Larsson +10

We present Odin observations of the AGB star W Hya in the ground-state transition of ortho-H2O, 1(10)-1(01), at 557GHz. The line is clearly of circumstellar origin. Radiative trans…

astro-ph2003

Submillimeter Emission from Water in the W3 Region

C. Wilson, A. Mason, E. Gregersen +35

We have mapped the submillimeter emission from the 1(10)-1(01) transition of ortho-water in the W3 star-forming region. A 5'x5' map of the W3 IRS4 and W3 IRS5 region reveals strong…

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